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H7540

Sigma-Aldrich

Anti-Huntingtin (N-terminal) antibody produced in rabbit

enhanced validation

affinity isolated antibody, buffered aqueous solution

Sinonimo/i:

Anti-HD, Anti-HTT, Anti-Huntington Disease, Anti-IT15

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

rabbit

Livello qualitativo

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

polyclonal

Forma fisica

buffered aqueous solution

PM

antigen ~110 kDa

Reattività contro le specie

mouse, human, rat

Convalida avanzata

recombinant expression
Learn more about Antibody Enhanced Validation

Concentrazione

~1.5 mg/mL

tecniche

western blot: 0.5-1.0 μg/mL using a HEK-293T cell lysate expressing a N-terminal fragment of human huntingtin

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... HTT(3064)
mouse ... Htt(15194)
rat ... Htt(29424)

Descrizione generale

Anti-Huntingtin (N-terminal) is produced in rabbit using as immunogen a synthetic peptide corresponding to human huntingtin, conjugated to KLH.

Applicazioni

Anti-Huntingtin (N-terminal) antibody has been used:
  • in magnetic bead-assisted immunopurification
  • in western blotting
  • in immunofluorescent staining
  • in immunoblotting

Azioni biochim/fisiol

Huntingtin (Htt) is essential for embryonic development and neurogenesis. Htt associates with various cell organelles like the nucleus, endoplasmic reticulum and Golgi complex. It is also found in neurites and synapses where it associates with vesicular structures and microtubules, suggesting that it may play a role in intracellular vesicular trafficking, calcium homeostasis, neuronal survival, morphogenesis and transcriptional regulation. Aberrant expansion of glutamine repeats (polyQ) in the N-terminal region of huntingtin (htt) causes Huntington′s disease (HD) which is an autosomal dominant neurodegenerative disorder.

Stato fisico

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Esclusione di responsabilità

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Raccomandato

Codice della classe di stoccaggio

10 - Combustible liquids

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificati d'analisi (COA)

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Prefibrillar huntingtin oligomers isolated from HD brain potently seed amyloid formation
Morozova O A, et al.
Febs Letters, 589(15), 1897-1903 (2015)
Luisa Massai et al.
BMC biochemistry, 14, 34-34 (2013-11-28)
Huntington's disease (HD) is a monogenic disorder caused by an aberrant expansion of CAG repeats in the huntingtin gene (HTT). Pathogenesis is associated with expression of the mutant (mHTT) protein in the CNS, with its levels most likely related to
Huntingtin-protein interactions and the pathogenesis of Huntington's disease
Li SH and Li XJ
Trends in Genetics, 20(3), 146-154 (2004)
Normal huntingtin function: an alternative approach to Huntington's disease
Cattaneo E, et al.
Nature Reviews. Neuroscience, 6(12), 919-919 (2005)
Introducing an expanded CAG tract into the huntingtin gene causes a wide spectrum of ultrastructural defects in cultured human cells
Morozova K N, et al.
PLoS ONE, 13(10), e0204735-e0204735 (2018)

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